.banner {
    /* height: auto; */
    height: 58px;
    position: relative;
    background: #f5f5f5;
    overflow: hidden;
}

.banner ul {
    width: 400%;
    display: flex;
    align-items: center;
    position: absolute;
    left: 0;
}

.banner ul li {
    /* padding-top: 10px; */
    width: 100%;
    text-align: center;
    font-size: 12px;
    line-height: 18px;
}

.banner ul li:nth-child(1){
    line-height: 29px;
}